The Elements: Gold

Gold has been a symbol of wealth and status for millennia, from ancient Egypt to today. It is the most malleable metal, easily shaped into bars, coins, or gold leaf. Despite its allure, gold is rare on Earth, with all the world's gold fitting on a football pitch. Scientists believe gold arrived via meteorites billions of years ago, linking every piece of gold to outer space.

What new insight or understanding did you gain from this video?